Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES89881UpriorityCriticalpatent/ES89881Y/en
Publication of ES89881UpublicationCriticalpatent/ES89881U/en
Application grantedgrantedCritical
Publication of ES89881YpublicationCriticalpatent/ES89881Y/en
New pulley wheel, consisting of two parts in the form of a circular disk perfectly snapped by pressure, for what they have on their faces to face two cylindrical skirts, one of said cylinders of greater radius and of lower height than the other, characterized by take fitted in the cylindrical space or box formed by the aforementioned coupling several tangent rollers according to one of their generatrices, and forming said rollers a circular crown that surrounds the axis that crosses both crowns through the circular windows opened opportunely and that is internally tangent to said crown, presenting the discs with holes for fixing the outer covers. (Machine-translation by Google Translate, not legally binding)
ES89881U1961-11-151961-11-15
Roller for motor
ExpiredES89881Y
(en)